16687946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10391}}^1$

素因数の和:10477

約数の個数: 16

約数和(自身を含む): 27684288

約数和(自身を除く): 10996342

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 10391, 20782, 114301, 228602, 758543, 1517086, 8343973, 16687946]

約数ペア:

[(1, 16687946), (2, 8343973), (11, 1517086), (22, 758543), (73, 228602), (146, 114301), (803, 20782), (1606, 10391)]